Mathematics
The slant height and base diameter of a conical tomb are 25 m and 14 m respectively. Find the cost of white washing its curved surface area at the rate of ₹210 per 100 m2.
Related Questions
If the volume of a right circular cone of height 9 cm is 48π cm3, find the diameter of its base.
The height of the cone is 15 cm. If its volume is 1570 cm3, find the radius of the base. (Use π = 3.14)
A conical tent is 10 m high and the radius of its base is 24 m. Find :
(i) slant height of the tent.
(ii) cost of the canvas required to make the tent, if the cost of 1 m2 canvas is ₹ 70.
A Joker's cap is in the form of a right circular cone of base radius 7 cm and height 24 cm. Find the area of the cloth required to make 10 such caps.